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毕业设计（论文）作者（签字）：
年月日
摘要
针对传统变压器绕线机械结构复杂的缺点，提出一种主轴与排线分离驱动的新型控制模式，实现绕线参数的柔性化调整。一方面，系统采用PLC为控制核心，送线轴恒张力变频驱动，步进驱动器配合卷绕主轴控制步进电机高精度排线。另一方面，系统提供了方便的人机界面,实现了绕线工艺的可编程化；同时，采用PLC驱动执行器和接收控制信号，提高了系统的可靠性。事实证明上述控制系统应用于绕线机具有操作简单, 运行可靠, 工艺参数修改方便, 自动化程度高等优点。
本课题来源于工程实际。所以，本设计从实际出发，从系统的安全、可靠、经济等多方面考虑。我们主要从对系统硬件的选型、搭配，软件的设计与调试等方面进行设计和论证。在本设计中力求可靠、稳定、直观、易于操作。本自动绕线控制系统采用西门子S7-200系列PLC与台达DOP-A57GSTD型触摸屏，并配以现场信号传感器和执行机构构成该系统。应用step7软件包和台达触摸屏软件开发PLC控制、组态程序，实现绕线机运行自动化。
通过仿真调试，本系达到了任务设计的要求，可以达到较好的生产效果，满足产品质量的要求。
关键词：变压器自动绕线 PLC 触摸屏
ABSTRACT
Aiming at a serious of shortcomings such as the complicated structure of the traditional transformer winder, a new control mode of transformer winder that have a separate drive between principle axies and the machine for arranging the wires was given to realize the flexible adjustment of the winding parameter. On the one hand, the system adopts PLC as the control S core, applies converter to realize the constant value of winding tension that caused by send shaft, stepping drive with winding spindle control step-motor high-precision row line. On the other hand, the system provides convenient human-machine interface, and programmability ofcoiling process is realized. as the same time, the system adopting PLC drive actuators and receive control signal, improve the system reliability. The practice proves that this control system can be employed well in coiling machine for having advantages of operating easily, high automatization degree. Process parameters can be modified conveniently.
This topic comes from the actual project. Therefore, this design embarks from the reality, from system's security, reliable, economy and so on various consideration. We mainly from to system hardware's shaping, matching, aspects and so on software's design and debugging carry on the design and the proof. Makes every effort reliably, stable, direct-viewing, the simplify operation in this design. This winds thread the control system to use Simens S7-200 automatically series PLC and Taiwan reaches DOP-A57GSTD the touch-screen, and matches by the scene signal sensor and the implementing agency constitutes this system. Reach the touchscreen software development PLC control, the configuration procedure using the step7 software package and Taiwan, realizes the winding machine movement automation.
The system basically reached the scene of the production technology requirements by the simulation tests. It achieved better production results, meet the requirements of product quality.
Keywords: transformer；Automatic Winding；PLC；touch-screen
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